A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5996-01-339-7055
NSN 5930-01-634-0659
NSN 6130-00-022-6573
NSN 5990-00-776-4115
NSN 6645-00-510-6643
NSN 5996-00-428-8130
NSN 5975-00-661-1832
NSN 6240-01-426-5581
NSN 5855-01-242-6494
NSN 6150-01-310-2455
NSN 6645-00-650-3405
NSN 5945-01-216-2832